{"uid":"cap_qHEqNxyo97CN8XrN47T3h","slug":"coinank-weighted-funding-rate-api-via-claw402-x402-gateway-d0137ed4","name":"CoinAnk Weighted Funding Rate API (via claw402 x402 Gateway)","description":"Backed by vergex.trade. Pay for any API with USDC. No API keys. No registration. Just a wallet.","url":"https://claw402.ai/api/v1/coinank/funding-rate/weighted","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"size":{"type":"string"},"endTime":{"type":"string"},"baseCoin":{"type":"string"},"interval":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"code":0,"data":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_n-Oi1-bVcwWGBC_ySrrS1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns weighted funding rate data for crypto perpetual futures, filterable by coin, interval, and time range, paid per-call with USDC via x402 protocol.","exampleAgentPrompt":"What's the weighted funding rate for BTC over the last 8-hour interval? Pull the most recent 10 data points from CoinAnk via the claw402 gateway.","exampleUseCases":null,"resultDescription":"A JSON object with a status code and a data array containing weighted funding rate records for the queried coin and interval, including rate values and associated timestamps.","failureModes":["Payment not received or insufficient USDC balance — 402 response blocking access","Invalid or unsupported baseCoin symbol — empty data array returned","Malformed interval or endTime parameter — code non-zero or empty data","Rate limit or upstream CoinAnk unavailability — gateway error or timeout","Missing required query parameters — API may return empty or error response"],"whenToPreferThis":"Use this endpoint when you need aggregated, weighted funding rate data for crypto perpetual futures and want to pay per-call in USDC without API key registration. Prefer this over direct exchange APIs when you need cross-exchange weighted averages and want a frictionless, wallet-based access model.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:42:16.629Z","isFirstParty":false}